Home / 9,602.45-14,405.04-3,027.17

Finding the Fourth Proportional to 9,602.45, 14,405.04 and 3,027.17

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Solution

The fourth proportional to 9,602.45, 14,405.04 and 3,027.17 is: 4,541.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602.45 : 14,405.04 = 3,027.17 : x
  2. Step 2: Convert to fraction form
    9,602.45/14,405.04 = 3,027.17/x
  3. Step 3: Cross multiply
    9,602.45x = 14,405.04 × 3,027.17
  4. Step 4: Simplify right side
    9,602.45x = 43,606,540.95
  5. Step 5: Solve for x
    x = 43,606,540.95/9,602.45
  6. Step 6: Final answer
    x = 4,541.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.